Home / 10,080,462.24-15,120,693.35-10,080,462.24

Finding the Fourth Proportional to 10,080,462.24, 15,120,693.35 and 10,080,462.24

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Solution

The fourth proportional to 10,080,462.24, 15,120,693.35 and 10,080,462.24 is: 15,120,693.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,080,462.24 : 15,120,693.35 = 10,080,462.24 : x
  2. Step 2: Convert to fraction form
    10,080,462.24/15,120,693.35 = 10,080,462.24/x
  3. Step 3: Cross multiply
    10,080,462.24x = 15,120,693.35 × 10,080,462.24
  4. Step 4: Simplify right side
    10,080,462.24x = 152,423,578,357,294.09
  5. Step 5: Solve for x
    x = 152,423,578,357,294.09/10,080,462.24
  6. Step 6: Final answer
    x = 15,120,693.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.